1. Fox hunt: Shares in Rupert Murdoch’s 21st Century Fox(FOX) surged in extended trading after it became clear the media giant has multiple suitors.

One of the sources cautioned that discussions are at a “very early” stage, but that Murdoch seems genuinely motivated to sell.

Disney(DIS) has also expressed interest in a similar deal. Those talks are no longer active, but could be revived.

The suitors want Fox’s movie and television studios, entertainment cable networks, and international businesses. Fox would keep its news and sports holdings.

Any deal would be a global media blockbuster.

2. Tesla surprises: What will investors think of this? Tesla(TSLA) unveiled two electric vehicles on Thursday.

The first is an all-new version of its Roadster sports car that can go from a stop to 60 miles an hour in 1.9 seconds. The $ 200,000 car will have a range of 620 miles and a top speed of over 250 miles an hour.

The second is a new semi-truck, which CEO Elon Musk said can go zero-to-60 in five seconds with an empty trailer. With a full load, the truck can still reach that speed in 20 seconds, much faster than any diesel-powered truck.